COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80677I77700K
AMDYD180XBCAEWOF
▲ 8250,574 ▼

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

VS
About
▲ 6716,556 ▼

8 Cores, 16 Threads @3.6GHz, Zen.
Release date: Q1 2017.

Effective Speed 
+14%
Real World Speed
Performance profile from 550,337 user samples
Benchmark your CPU here
486,187 User Benchmarks
Best Bench: 96% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 74% Base clock 4.2 GHz, turbo 0.85 GHz (avg)
Poor: 74% Great: 96%
SPEED RANK: 74th / 1307
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 72%
Battleship
64,150 User Benchmarks
Best Bench: 82% Base clock 3.9 GHz, turbo 3.85 GHz (avg)
Worst Bench: 67% Base clock 3.6 GHz, turbo 3.1 GHz (avg)
Poor: 67% Great: 82%
SPEED RANK: 201st / 1307
Gaming
Gaming 76%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 77%
Battleship
Effective Speed
Effective CPU Speed 		86.8 % Faster effective speed.
+14% 		76.1 %
External Data: 1080p 
+16%
14 Nov19|PCGamer
AMD Ryzen 9 3950X review 		16 % Hitm2 21%, FarC5 26%, StrangeB 2%, TWarW2 22%, SotTR 24%, ACO 9%, MetroEx 16%, MESoW 15%, Divis2 10%
Average Score 
+10%
Memory
Avg. Memory Latency 		90.8 Pts Lower memory latency.
+23% 		73.7 Pts
1-Core
Avg. Single Core Mixed Speed 		132 Pts Faster single-core speed.
+21% 		109 Pts
2-Core
Avg. Dual Core Mixed Speed 		254 Pts Faster dual-core speed.
+18% 		215 Pts
4-Core
Avg. Quad Core Mixed Speed 		448 Pts Slightly faster quad-core speed.
+6% 		422 Pts
8-Core
Avg. Octa Core Mixed Speed 		662 Pts 777 Pts Faster octa-core speed.
+17%
Overclocked Score 
+14%
Memory
OC Memory Latency 		97 Pts Lower OC memory latency.
+18% 		82.1 Pts
1-Core
OC Single Core Mixed Speed 		149 Pts Faster OC single-core speed.
+28% 		116 Pts
2-Core
OC Dual Core Mixed Speed 		289 Pts Faster OC dual-core speed.
+26% 		230 Pts
4-Core
OC Quad Core Mixed Speed 		530 Pts Faster OC quad-core speed.
+15% 		460 Pts
8-Core
OC Octa Core Mixed Speed 		755 Pts 891 Pts Faster OC octa-core speed.
+18%
Value & Sentiment 
+173%
Market Share
Based on 42,079,147 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.97 % Hugely higher market share.
+708% 		0.12 %
Value
Value For Money 		79.7 % 80.2 % +1%
User Rating
UBM User Rating 		82 % More popular.
+22% 		67 %
Price
Price (score) 		$379 $230 Much cheaper.
+39%
Nice To Haves 
+36%
Age
Newest 		51 Months 49 Months +4%
TDP
Thermal Design Power (TDP) 		91 Watts +4% 95 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		8 threads 16 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		4.2 GHz Faster base frequency.
+17% 		3.6 GHz
Turbo Clock
Turbo Clock Speed 		4.5 GHz Faster turbo frequency.
+12% 		4 GHz
64-Core
OC Multi Core Mixed Speed 		761 Pts 1313 Pts Much faster OC 64-core speed.
+73%
64-Core
Avg. Multi Core Mixed Speed 		670 Pts 1192 Pts Much faster 64-core speed.
+78%
Specifications 
Series
CPU Architecture 		Kaby Lake Zen
Socket
Motherboard Socket 		FCLGA1151 AM4
Graphics
Integrated Graphics 		HD 630 None
Conclusion 
Average Bench 86.8%
Average Bench 76.1%
ADVERTISEMENT

The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

The Ryzen 7 1800X is AMD's flagship Ryzen CPU. Clocked at 3.6 GHz with a turbo frequency of 4.0 GHz (stock) this chip offers a staggering level of multi-core performance. Comparing the 1800X with the Intel i7-6850K shows that the 1800X delivers 25% more multi-core throughput than its more expensive counterpart. Historically AMD's CPU architecture has had a much lower IPC than Intel's and consequently Intel have dominated the CPU market since 2009. Comparing IPC between Intel's Kaby Lake and Ryzen shows a maximum gap of just 9%. A very welcome shake-up of the CPU market will unfold as the remaining Ryzen 5 and Ryzen 3 models are rolled out. For now the 1800X offers workstation users similar processing power to a $1,000 i7-6900K at half the price. [Mar '17 CPUPro]

MORE DETAILS

User Builds 
486,187
64,150
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) April 2021 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-11400F $180Nvidia RTX 3070 $500Crucial MX500 250GB $50
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i5-10600K $215Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback